Call and Call up

Call verb - To bring together in assembly by or as if by command.

Call up is a synonym for call in invoke topic. In some cases you can use "Call up" instead a verb "Call", when it comes to topics like telephone. informal substitute

Nearby Words: calling, called, caller, callback, callable

Call up verb - Get or try to get into communication (with someone) by telephone.

Call is a synonym for call up in telephone topic. You can use "Call" instead a verb "Call up", if it concerns topics such as activity, assess, invoke, communicate through telephone system. popular alternative